package com.im.chat.dao;

import com.im.chat.base.BaseMapper;
import com.im.chat.model.ChatSession;
import com.im.chat.model.Member;

public interface MemberMapper  {
    int updateByPrimaryKeySelective(Member record);
    int updateByPrimaryKey(Member record);
    int deleteByPrimaryKey(Long id);
    int insert(Member record);
    int insertSelective(Member record);

    Member selectByPrimaryKey(Long id);

}